Fish physiology encompasses a diverse array of adaptive mechanisms that enable species to maintain internal homeostasis while living in dynamic aquatic environments. A central facet of this physiology ...

Acidocalcisomes are acidic electron-dense organelles, rich in polyphosphate (poly P) complexed with calcium and other cations. While its matrix contains enzymes related to poly P metabolism, the ...

• Background and Aims There is ongoing debate regarding homeostasis of cytosolic nutrient ion concentrations. This deliberation centres on the question of whether homeostasis occurs for some nutrients ...